Four Hundred Texts on Love (Fourth Century) 27

59. There is after the union a distinction in Christ between the nature of His flesh and that of His divinity, for divinity and flesh are never identical in their essence. Hence the union of the two elements, divine and human, which have come together has generated not a single nature, but a single person. With regard to this person, there is no distinction in Christ of any kind whatsoever, for as a person the Logos is identical with His own flesh. Had there been such a distinction in Christ, He could not be one person in every way. Where the person of Christ is concerned, His oneness does not admit of any kind of distinction whatsoever, and in every way it is, and is affirmed to be, a unity for all eternity.

The Logos is now identical with his flesh in one person within whom there is no distinction or division while retaining the nature of all that it means to be uncreated God and created man in perfect unity. In that truth lies our salvation. Christ became man so that man might become God. Our salvation is union with Christ in the life of God.